Celsius Scale

Q.

What is melting?

Q. How to convert fahrenheit into Celsius.

Q. What is the range of clinical thermometer and laboratory thermometer?

1. Clinical thermometer: 35℃ to 42℃
   Laboratory thermometer: 35℃ to 42℃
2. Clinical thermometer: 35℃ to 42℃
   Laboratory thermometer: -10℃ to 110℃
3. Clinical thermometer: 10℃ to 42℃
   Laboratory thermometer: -10℃ to 110℃
4. Clinical thermometer: 35℃ to 42℃
   Laboratory thermometer: 0℃ to 110℃

Q.

The upper standard point in celsius scale is

1. 100 degree

2. 0 degree

3. 32 degree

4. 212 degree

Q.

On converting $308\mathrm{K},329\mathrm{K}\mathrm{and}391\mathrm{K}$ to the Celsius scale, the correct sequence of temperatures will be:

1. $35°\mathrm{C},56°\mathrm{C}\mathrm{and}119°\mathrm{C}$

2. $33°\mathrm{C},56°\mathrm{C}\mathrm{and}118°\mathrm{C}$

3. $35°\mathrm{C},56°\mathrm{C}\mathrm{and}118°\mathrm{C}$

4. $56°\mathrm{C},119°\mathrm{C}\mathrm{and}35°\mathrm{C}$

Q.

The value of absolute zero in celsius scale is

1. 373 degree

2. -373 degree

3. 273 degree

4. -273 degree

Q.

How to convert Fahrenheit into kelvin

Q.

Pure water boils at __________ $°\mathrm{C}$ and freezes at __________$°\mathrm{C}$ at normal atmospheric pressure.

Q.

In the month of June, on one day the maximum temperature in Delhi was recorded as 108.32 degree Fahrenheit.What is temperaure in degree celsius?

1. 40 degree celsius

2. 41.2 degree celsius

3. 42.4 degree celsius

4. 43.2 degree celsius

Q.

Define the following process involved in the change of state of a substance- melting

Q.

The temperature at which vapour changes into liquid is called its:

1. Freezing point

2. Melting point

3. Boiling point

4. Liquification point

Q.

The fixed temperature at which a solid changes into a liquid state is called ________ point.

Q.

Convert following Kelvin temperature into Celsius.

$210\mathrm{K}$

Q.

The temperature of shimla recorded on monday was 298 kelvin.In degree celsius it is equal to

1. 30 degree celsius

2. 40 degree celsius

3. 20 degree celsius

4. 25 degree celsius

Q.

Ice melts at______ and water boils at_______

Q.

Convert following Celsius temperature into Kelvin.

$-163°\mathrm{C}$

Q.

In a given thermometer, there are 100 major divisions between the freezing point and boiling point of water. Each major division is equal to 5 minor divisions. What is the minimum temperature above the freezing point of water that can be captured by the thermometer?

1. 0.2⁰C

2. 1⁰C

3. 1.2⁰C

4. 0.8⁰C

Q. Write the relation between Celsius and Kelvin scales.

Q.

Define or explain:

Kelvin scale of temperature

Q. What are the various types of thermometer? When do we use a maximum-minimum thermometer?

Q. Match the following:
Column I Column II

1. Stopwatch	a. Temperature
2. Mass	b. Distance
3. ${}^{\circ }\text{F}$	c. Pendulum
4. Length	d. Kilogram

1. $1:\text{d}|2:\text{a}|3:\text{b}|4:\text{c}|$
2. $1:\text{c}|2:\text{d}|3:\text{a}|4:\text{b}|$
3. $1:\text{a}|2:\text{d}|3:\text{c}|4:\text{b}|$
4. $1:\text{c}|2:\text{a}|3:\text{b}|4:\text{d}|$

Q.

How do you convert a temperature in Kelvin scale to a temperature in Farenheit scale?

Q.

Suppose you needed $\$2,900$ to buy a particular car in $1982$. How much money would you have needed in $2009$ to buy the same car? Assume that all prices have risen at the same rate as the CPI.

How much money would you have needed?

Year	CPI	Year	CPI	Year	CPI	Year	CPI
$1976$	$56.9$	$1985$	$107.6$	$1994$	$148.2$	$2004$	$188.9$
$1977$	$60.6$	$1986$	$109.6$	$1995$	$152.4$	$2005$	$195.3$
$1978$	$65.2$	$1987$	$113.6$	$1996$	$156.9$	$2006$	$201.6$
$1979$	$72.6$	$1988$	$118.3$	$1997$	$160.5$	$2007$	$207.3$
$1980$	$82.4$	$1989$	$124.0$	$1998$	$163.0$	$2008$	$215.3$
$1981$	$90.9$	$1990$	$130.7$	$1999$	$166.6$	$2009$	$214.5$
$1982$	$96.5$	$1991$	$136.2$	$2000$	$172.2$	$2010$	$218.1$
$1983$	$99.6$	$1992$	$140.3$	$2001$	$177.1$	$2011$	$224.9$
$1984$	$103.9$	$1993$	$144.5$	$2002$	$179.9$	$2012$	$229.6$

Q.

Define melting.

Q. For scientific work, the ________ temperature scale is used.

Q. Statement I: Six’s maximum-minimum thermometer is used to measure the temperature of the air.
Statement II: Clinical thermometer can be used to measure the temperature of the human body as well as air.

1. Both statements are correct.
2. Statement I is incorrect and statement II is correct.
3. Both statements are incorrect.
4. Statement I is correct and statement II is incorrect.

Q. The normal temperature of human body is _________.

1. 37 degree celsius
2. 47 degree celsius
3. 41 degree celsius
4. 52 degree celsius